工具类4 自定义异常

package com.tqdk.house.util.moreutils;/*** 自定义异常***/
public class RRException extends RuntimeException {private static final long serialVersionUID = 1L;private String msg;private int code = 500;public RRException(String msg) {super(msg);this.msg = msg;}public RRException(String msg, Throwable e) {super(msg, e);this.msg = msg;}public RRException(String msg, int code) {super(msg);this.msg = msg;this.code = code;}public RRException(String msg, int code, Throwable e) {super(msg, e);this.msg = msg;this.code = code;}public String getMsg() {return msg;}public void setMsg(String msg) {this.msg = msg;}public int getCode() {return code;}public void setCode(int code) {this.code = code;}}